20769950208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1931729}}^1$

素因数の和:1931757

約数の個数: 80

約数和(自身を含む): 63237113280

約数和(自身を除く): 42467163072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1931729, 3863458, 5795187, 7726916, 11590374, 13522103, 15453832, 23180748, 27044206, 30907664, 40566309, 46361496, 54088412, 61815328, 81132618, 92722992, 108176824, 123630656, 162265236, 185445984, 216353648, 247261312, 324530472, 370891968, 432707296, 494522624, 649060944, 741783936, 865414592, 989045248, 1298121888, 1483567872, 1730829184, 2596243776, 2967135744, 3461658368, 5192487552, 6923316736, 10384975104, 20769950208]

約数ペア:

[(1, 20769950208), (2, 10384975104), (3, 6923316736), (4, 5192487552), (6, 3461658368), (7, 2967135744), (8, 2596243776), (12, 1730829184), (14, 1483567872), (16, 1298121888), (21, 989045248), (24, 865414592), (28, 741783936), (32, 649060944), (42, 494522624), (48, 432707296), (56, 370891968), (64, 324530472), (84, 247261312), (96, 216353648), (112, 185445984), (128, 162265236), (168, 123630656), (192, 108176824), (224, 92722992), (256, 81132618), (336, 61815328), (384, 54088412), (448, 46361496), (512, 40566309), (672, 30907664), (768, 27044206), (896, 23180748), (1344, 15453832), (1536, 13522103), (1792, 11590374), (2688, 7726916), (3584, 5795187), (5376, 3863458), (10752, 1931729)]